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Land Surveying Ashtech Promark 800 GPS
Product specifications
Constellation :GPS/GLONASS/GALILEO/SBASFrequency :L1/L2/L5Channels :120Update Rate :0.05 secData format :RTCM 3.1, ATOM, CMR (+), NMEARaw data output :YesReal-time Accuracy - RTK mode (HRMS) :1 cmReal-time Accuracy - DGPS mode (HRMS) :< 30 cmReal-time Accuracy - SBAS mode (HRMS) :< 50 cmPost-Processed Accuracy (HRMS) :0.3 cm + 0.5 ppmTime to first fix :2 secInitialization range :Up to 40 kmCommunications :UHF, GSM/GPRS/3.5G, BTUnit size (mm / inches) :228x188x84mm / 9x7.4x3.3inWeight :1.4 kg / 3.1 lbDisplay :OLEDMemory :128 MB + USBTemp Min (°C) :-30°C / -22°FTemp Max (°C) :55°C / 131°FWaterproof :YesShock & vibration :ETS300 019 & EN60945
Description:
Multi-frequency & multi-constellation GNSS receiverThe ProMark 800 rover and rover/base system, with its 120 channels, offer L1/L2/L5 GPS+GLONASS+GALILEO field-proven technologies for surveying and geodesy. This is a powerful RTK survey solution delivering precise GNSS positioning in a smart, rugged, cable-free and flexible design.
Advanced Z-Blade TechnologyThe new Z-Blade GNSS Centric technology optimally uses GNSS signals and takes advantage of each GNSS constellation to deliver fast and stable RTK positions, even when GPS coverage is insufficient, like in dense urban canyons or heavy tree canopy. Not like all GNSS receivers which prioritize GPS satellite signals over signals from other constellations, ProMark 800 with Z-Blade is no longer GPS dependent (requiring a minimum of 4 to 5 GPS satellites) to acquire and maintain precise positioning. Z-Blade GNSS Centric algorithm treats equally all available satellite signals and then combines them for optimal performance. Fully independent GNSS satellites tracking and processingFully independent code and phase measurementsQuick signal detection engines for fast acquisition and re-acquisition of GNSS signalsAdvanced multi-path mitigationUse of SBAS and GLONASS ranging signals to strengthen the GPS solutionExtended solution reliability in urban canyon and under tree canopyThe mix of exceptional RTK performance and compact design makes the ProMark 800 an extremely powerful and appealing RTK solution for demanding professional land surveyors. Waterproof, shock resistant, cable free, leightweight, and with long battery life, the ProMark 800 offers all-day operations in any environmental conditions.
All-in-one FlexibilityProMark 800 includes extended wireless network communications modules, for maximum mobility and flexibility in the field. An RTC bridge function enables a network-connected ProMark 800 rover to rebroadcast RTK corrections to multiple rovers.UHF and GSM/GPRS/3.5G built-in communication modulesMultiple operating modes and configurationsExtended support of protocols and data formats
Feature-rich Surveying SolutionProMark 800 offer includes field and office software as well as data collectors choice to ensure you get a robust, ready-to-use, cable free RTK rover solution.FAST Survey field software simplifies data collection and real-time operation.GNSS Solutions office software provides powerful support to a wide range of applications.Real Time Data Server Software (RTDS) is a software offering land surveying companies the possibility of using GNSS equipment to build their own Direct IP RTK corrections server.